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Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Part of the myocardium is deprived of its blood supply and becomes ______






2. Visceral pericardium






3. Endocardium lines the chambers of the heart






4. Purpose of teh coronary vessels






5. First part of the cardia conduction pathway in teh ventircles






6. Irregular heartbeats






7. Upper chamber of the heart






8. Heart is located here






9. Normal heart sounds are caused by






10. Amount of blood pumped by a ventricle per beat






11. Narrowing of a valve






12. Heart rate below 60 bpm






13. Relaxation






14. Heart chambers are lined with this






15. The chambers of teh heart that receive blood from the veins






16. Relaxation of chambers of the heart






17. Veins that return blood to the right atrium






18. The centers that regulate heart rate located in the___






19. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure






20. The amount of blood that returns to teh heart






21. Prevents backflow of blood from teh right ventricle to the right atrium






22. Backflow o fblood from the arteries to the ventricles is prevented by these






23. Electical activity of the heart may be depicted in an






24. Very rapid and uncoordinated ventricular beat






25. Normal range of heart rate for a healthy adult is _____ bpm






26. Amount of blood pumped by a ventricle in 1 minute






27. Natural pacemaker of the heart






28. Cardiac muscle tissue






29. Vessel into which the left ventricle pumps blood






30. Sequence of events in one heartbeat






31. Changes in blood pressure are detected by






32. Contraction of chambers of the heart






33. Difference between resting cardiac output adn maximum exercise cardiac output






34. Outermost of the pericardial membranes






35. Nerves that transmit impulses to decrease the heart rate are the ____






36. 1st branches of teh ascending aorta






37. Contraction






38. Area in the thoracic cavity between the lungs






39. Prevents backflow of blood from the left ventricle to the left atrium






40. Funciton of the serous fluid of teh pericardial membranes






41. Each normal heartbeat is initiated by this






42. Largest artery of the body






43. Coronary sinus receives blood directly from this